r180638 - in /branches/google/gcc-4_6/gcc: cp/C...

[jyasskin@gcc.gnu.org]

Author: jyasskin
Date: Fri Oct 28 23:46:06 2011
New Revision: 180638

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180638
Log:
Allow static const floats unless -pedantic is passed.

This patch allows us to migrate to C++11 more incrementally, since we can leave
the static const float initializations in place, flip the switch, and then
change them to use constexpr.

We should NOT forward-port this to any gcc-4.7 branches.


gcc/cp/ChangeLog.google-4_6:
2011-10-28  Jeffrey Yasskin  <jyasskin@google.com>

        google ref 5514746; backport of r179121

	Modified locally to only block static const literals in -pedantic
	mode.

	2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>

		* decl.c (check_static_variable_definition): Allow in-class
		initialization of static data member of non-integral type in
		permissive mode.

gcc/testsuite/ChangeLog.google-4_6:
2011-10-28  Jeffrey Yasskin  <jyasskin@google.com>

        google ref 5514746; backport of r179121

	Modified locally to only block static const literals in -pedantic
	mode.

	* g++.dg/cpp0x/constexpr-static8_nonpedantic.C: New.

	2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>

		* g++.dg/cpp0x/constexpr-static8.C: New.


Added:
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/cpp0x/constexpr-static8.C
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/cpp0x/constexpr-static8_nonpedantic.C
Modified:
    branches/google/gcc-4_6/gcc/cp/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/cp/decl.c
    branches/google/gcc-4_6/gcc/testsuite/ChangeLog.google-4_6